Hi Nik,
Using the brackets in Javascript can use a string to access a property.
This should work:
var cellActive = pActive.name;
secondaryNavPath[cellActive].setAttribute("visible", false);
Sarah
nik bonaddio wrote:
All,
Nice to meet you. Long time listener, first time emailer. I'm no
Laszlo expert, so apologies in advance if my solution is obvious. I'm
working on some click/menu change functionality, where I have a level
of primary navigation and secondary navigation that is dependent on
what is clicked in the primary navigation. I'm trying to seperate it
to the point where I'm not relaying on hardcoding view paths. So what
I want to do is:
var secondaryNavPath = canvas.bottom_button_wrapper;
and then pass in an argument into a method
<method name="handleClick" args="pActive, pClicked">
so that I can simply call
var cellActive = pActive.name;
secondaryNavPath.cellActive
.setAttribute("visible", false);
However, this currently does not work because the pCell attribute is
currently a string, and can only be parsed into that statement (I'm
assuming here) if it is an expression. My idea is to pass in both the
current active cell and the cell that was clicked as arguments, and
then handle the rollover and show the necessary secondary navigation.
The logic is that I don't want to have to hardcode any paths into the
code. Anyone have any insight, or some code to convert string
variables to expressions?
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